package com.c.config;

import com.baomidou.mybatisplus.core.handlers.MetaObjectHandler;
import org.apache.ibatis.reflection.MetaObject;
import org.springframework.stereotype.Component;

import java.util.Date;

/**
 * @author wangxiangli
 * @create 2023-01-03-13:02
 */
@Component
public class MyMetaObjectHandler implements MetaObjectHandler {
        @Override
        public void insertFill(MetaObject metaObject) {
            //属性名称，不是字段名称
            this.setFieldValByName("gmtCreate",new Date(),metaObject);
            this.setFieldValByName("gmtModified", new Date(), metaObject);

        }

        @Override
        public void updateFill(MetaObject metaObject) {
            this.setFieldValByName("gmtModified", new Date(), metaObject);

        }
}

